baber/WOPTO huggingface dataset:
Patent RU-2196710-C2 (RU)
Title: Method of forming control moments on spacecraft provided with powered gyroscopes and swivel solar batteries and system for realization of this method
Inventor: BOGACHEV A V
IPC: B64G1/28
Filed: 2001-02-28
Granted: 2003-01-20
Abstract: FIELD: control systems; relief and compensation of disturbances acting on three-axis stabilization spacecraft. SUBSTANCE: method consists in determination of angular velocity of spacecraft and its kinetic moments: in powered gyroscope system   and total moment   The following data are found according to measured direction to Sun  : time of application of control moment   of light pressure forces to spacecraft which is formed through turning the solar battery. Selection is made on the condition of contrast of signs of projections   and   on axis preset by vector   where ω o  is unit vector of orbital angular velocity and   is average rate of change of vector   according to magnitudes measured before. At initial and subsequent moments of time of forming  , projections G 1  and M cont1  of vectors   and   on said axis   and on axis directed along projection of vector   on plane of orbit G 2  and M cont2  are determined. Angles of turn and correction of turn are found from comparison of present magnitude (G 1 ) and threshold magnitude (G cr ) of respective projections at unlike signs of projections G 2  and M cont2 . Discreteness of these angles and periodicity ((Δt)) of determination of required moment   and preset minimum magnitude of relief during time Δt are taken into account. On-board system used for realization of proposed method includes functional units and their couplings. Proposed system ensures relief and continuous compensation of disturbing moment on spacecraft at any number of gyroscopes and effective use of solar batteries for forming control moments from light pressure forces. EFFECT: saving of working medium; increased service life of engine plants. 3 cl, 7 dwg
Patent RU-2201651-C2 (RU)
Title: Method and device for controlling demultiplexer and multiplexer used for speed coordination in mobile communication system
Inventor: KIM SE-KHIOUNG
IPC: H04B7/02
Filed: 2000-07-08
Granted: 2003-03-27
Abstract: FIELD: communications engineering; mobile communication systems. SUBSTANCE: transmitting device proposed for mobile communication system has its coder designed to receive information bit stream in frame whose length is a multiple of desired value and to generate information symbol, first parity check symbol, and second parity check symbol by coding each information bit. Multiplier sequentially arranges information symbols, first and second parity check symbols in lines of matrix having integer number of lines and integer number of columns. Multiplier rearranges matrix columns according to given rule, then it outputs plurality of radio frames in stream by reading out symbols from top downwards for each line starting from extreme left- hand column to right-hand one, Each radio frame has preset size. Demultiplexer functions to demultiplex each radio frame received from multiplier in stream of information symbols, stream of first parity check symbols, and stream of second parity check symbols. Speed coordination unit ignores information symbol stream and pierces streams of first and second parity check symbols for speed coordination. In this way speed is coordinated separately with respect to information symbols and parity check symbols during their coding in transmitting device. EFFECT: enhanced reliability of speed coordination control. 60 cl
Patent RU-2207185-C2 (RU)
Title: Plant for removal of carbon dioxide from gaseous mixtures
Inventor: MIKHAJLOV V V
IPC: B01D53/62
Filed: 2001-03-15
Granted: 2003-06-27
Abstract: FIELD: removal of carbon dioxide from gaseous mixtures. SUBSTANCE: plant for removal of carbon dioxide from gaseous mixtures has regenerative units interconnected by gas and other pipelines, and pumps. Regenerative units include accumulator, pump and velocity straight-flow apparatus for gas-liquid treatment of gas containing carbon dioxide, with supply of it with agent circulating in closed system by pump from accumulator through velocity straight-flow apparatus and presenting coaling and flushing unit for gas-liquid treatment of gas under thermodynamic conditions with respect to carbon dioxide and steam in velocity straight-flow apparatus; absorption unit for chemisorption of carbon dioxide from gas mixture by agent circulating in closed system through velocity straight-flow apparatus with withdrawal closed system of circulation of agent saturated with carbon dioxide through evaporator for desorption of carbon dioxide and heat exchanger for heat regeneration, and unit for drying and cleaning of carbon dioxide with agents circulating by means of pumps through closed cycles through velocity straight-flow apparatus with provision in drying and cleaning unit of working condition by volume of carbon dioxide circulating in closed cycle with help of gas blower with simultaneous controlled withdrawal of a part of ready product. In this case, a part of ready product is withdrawn for compessing. EFFECT: higher operating efficiency, reduced metal content and power consumption in removal of carbon dioxide from gaseous mixtures. 2 cl, 3 dwg
Patent RU-2203693-C2 (RU)
Inventor: KHACHATUROVA EH A
IPC: A61M21/00
Filed: 2001-05-04
Granted: 2003-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves additionally administering 100-200 ml of 10% albumin solution or 200-300 ml of protein and 4% potassium chloride solution in 400-5000 ml of 10% glucose solution. 90-140 mg of Hydrocortisone or 20-40 mg of intramuscular Prednisolone are administered 25-30 min before performing surgical intervention. The treatment is continued every 6 h during the day after the surgical intervention. The supporting anesthesia comprises intravenous dropping Dalagin infusion at total dose of 3-5 mg during the whole surgical intervention that is to be stopped 15-40 min before operation end. EFFECT: enhanced effectiveness of treatment; complete blockage of nociceptive impulses from surgical intervention zone; early recovery after surgical intervention. 3 cl _
Patent RU-2232779-C2 (RU)
Title: Biodegradable three-block polyester/polyethylene glycol copolymers possessing low molecular mass and reversible thermal gelling properties
Inventor: RASI RAMESH K
IPC: A61K38/095
Filed: 1999-09-30
Granted: 2004-07-20
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention is dealing with water-soluble biodegradable three-block polymer. Polymers ABA or BAB contain 51-83 wt % of polyester-based hydrophobic block A and 17-49 wt % of hydrophilic polyethylene glycol block B. Three-block polymer possesses average molecular mass 2000-4990 and reversible thermal gelling properties. Aqueous compositions containing 0.01 to 20% of medicament and 3 to 50% of biodegradable three-block polymer are used for transportation of medicament. 
     EFFECT: enabled thermal gelling allowing existence of polymers in the form of aqueous solution at low temperatures and reversible gelling at physiologically appropriate temperatures so ensuring good medicament release characteristics. 
     25 cl, 6 dwg, 3 tbl, 10 ex
Patent RU-2217285-C2 (RU)
Title: Electrode coating composition
Inventor: MOJSOV L P
IPC: B23K35/365
Filed: 2001-06-05
Granted: 2003-11-27
Abstract: FIELD: manual electric arc welding of low-alloy steels. SUBSTANCE: electrode coating includes, mass%: ilmenite - rutile - zircon concentrate, 49 - 54; marbor, 12 - 18; talc, 10 -15; kaolin, 3 - 5; manganese containing component, 15 - 17.5; organic gas generator, 0.5 - 3.0. Ilmenite-rutile-zircon concentrate may be used as mixture of ilmenite, rutile and zircon taken in relation 1 : 0.5 : 0.25. Such coating allows to reduce melt metal splashing. EFFECT: improved stability of welding arc, lowered cost price of electrodes. 2 cl, 5 tbl
Patent RU-2202307-C2 (RU)
Inventor: KASHIN A S
IPC: A61D1/00
Filed: 2001-06-29
Granted: 2003-04-20
Abstract: FIELD: veterinary surgery. SUBSTANCE: the present innovation could be applied in wide veterinary practice at restoration of medial lateral ligament of knee cap in dogs. It requires an access to knee cap capsule, knee cap fixation in anatomically correct position with the help of silk cords, process of plastic suturing the wall of its articular capsule by forming the similarity of damaged ligament; moreover, cords are fixed with their one end to tendinous part of quadriceps muscle and rectus ligament of knee cap, and with other ends - to pectineal muscle tendon. The method provides quick restoration of knee joint function due to own tissues without usage of transplants and implants and prolonged immobilization of knee joint. EFFECT: higher efficiency of restoration. 2 ex
Patent RU-2221360-C2 (RU)
Inventor: KAUSHLY K M
IPC: A01D17/00
Filed: 2001-11-21
Granted: 2004-01-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: separating apparatus has case, frame, rod surface and stirring members. Frame with rod surface is mounted on case guides for longitudinal displacement and is connected thereto on one side by means of springs and on other side through connecting rod equipped with finger located in diametrical slot with side slots at ends of disk urged for rotation. Part of rods of rod surface are mounted for rotation in frame side walls, and each of said rods is rigidly connected to two adjacent rods and lever through finger located in vertical slot of case. Top collecting rod drum and top removal rod surface are additionally mounted on frame. Rods of rod drum are rigidly fixed on rotary shafts whose angle of revolution depends on position of fingers rigidly connected to said shafts and adapted for moving over profiled surface of copying device. Rod surface is inclined downward with respect to drum axis. EFFECT: increased separating efficiency and simplified construction. 1 dwg
Patent RU-2241217-C2 (RU)
Inventor: BURKOV V D
IPC: G01N21/39
Filed: 2002-03-25
Granted: 2004-11-27
Abstract: FIELD: fiber-optic feedback systems on the base of fiber lasers. 
     SUBSTANCE: new approach of multichannel fiber-optic system for measuring gas concentration is suggested. System provides continuous and simultaneous operation of different measuring channels due to application of active light guides doped with rare-earth metals for creating high efficient erbium fiber-optic lasers which have short-length fiber resonators. Emergence of difference frequencies in laser intensity self-modulation spectrum has to be the result of resonant self-modulation in two simultaneously excited planar structure microresonators and measuring channel can be provided on the base of differential measuring circuit. Process of measurement in each k-th channel is organized in such a manner that each first microresonator of any pair of resonators has to be the reference channel and the other one has to be the measuring one. Measuring channel is provided with sorbing film being sensitive to gas concentration. 
     EFFECT: improved precision of measurement. 
     1 dwg
Patent RU-2226737-C2 (RU)
Inventor: SLAVIN V S
IPC: H02K44/08
Filed: 2002-03-29
Granted: 2004-04-10
Abstract: FIELD: electrical energy generation; heat-to-power converting installations. SUBSTANCE: method includes acceleration of inert gas flow and generation of time-periodic electricity conducting layers in flow upstream of MHD generator channel inlet with aid of high- energy electron beam pulses and heavy-power electrical discharges, these layers being displaced by gas flow in transverse magnetic field. In the process electricity conducting layers are self-maintained in MHD generator channel due to flow energy and useful power generation. Ice-making ionization state is set up in electricity conducting plasma layers using for the purpose electron beams only for initial ionization while for final ionization use is made of heavy-current pulse discharge at characteristic discharge time of 2•10 -6  s. Heavy-current discharge uniformly raises electron concentration in pre-ionized electricity conducting layer, discharge voltage being chosen to ensure electron concentration of (0,8÷1,5)•10 15  cm -3  by moment of discharge current turn-off. EFFECT: improved conditions for maintaining ice-making ionization state in plasma at heterogeneous gas-plasma flow. 1 cl, 1 dwg
Patent RU-2231806-C2 (RU)
Title: Способ оценки текущих координат источника радиоизлучения
Inventor: ARAPOV D P
IPC: G01S5/18
Filed: 2002-05-30
Granted: 2004-06-27
Abstract: Изобретение относится к области пассивной радиолокации и может быть использовано для определения координат излучающего объекта по кривизне волнового фронта с учетом флюктуации фазы сигнала в каждом приемном канале пеленгатора. Технический результат заключается в расширении диапазона и устранения неоднозначности измерения дальности до источника радиоизлучения при равном количестве приемных каналов. Способ заключается в приеме излученного целью радиосигнала каждым элементом эквидистантной линейной антенной решетки (АР), усилении его в каждом приемном канале, измерении его частоты, формировании с помощью фазометров сигналов, пропорциональных разности фаз сигналов в центральном и каждом из приемных каналов, определении направления прихода сигнала, получении сигналов, пропорциональных разности разностей фаз симметричных относительно центрального приемных каналов, дополнительном усилении этих сигналов, суммировании полученных сигналов, расчете дальности до источника излучения, а также осуществляют попарный вынос крайних элементов линейной эквидистантной АР и приблизительно равномерно их располагают на продольной оси АР в пределах зоны Френеля невынесенных элементов, определяют координаты и точки привязки к продольной оси АР вынесенных элементов, а также производят фазирование каналов, предварительно оценивая дальность до источника излучения с учетом значений фазы принимаемого сигнала на вынесенных элементах, уточнение координат и устранение неоднозначности оценки дальности на основе алгоритма стохастической аппроксимации. 5 ил.
Patent RU-2257673-C2 (RU)
Inventor: DEHVIS DZHON
IPC: H04B1/38
Filed: 2000-12-15
Granted: 2005-07-27
Abstract: FIELD: radio communications. 
     SUBSTANCE: device has radio station having transfer mode. Button for enabling transmission is positioned on remote module, while remote module also has transmitter, which sends signal to receiver connected to radio station, and in response receiver opens radio station communication channel. Remote module allows to position button in any place comfortable for operator to use. 
     EFFECT: higher efficiency, broader functional capabilities. 
     3 cl, 9 dwg
Patent RU-2233427-C2 (RU)
Title: Method for packing of products in metal container
Inventor: GAJNULLIN V A
IPC: F42B39/22
Filed: 2002-08-05
Granted: 2004-07-27
Abstract: FIELD: military equipment, in particular, packing of ammunition in a metal sealed weld-seamed box. 
     SUBSTANCE: the method consists in packing of ammunition in belt links, leaving vacant the last link, installed between the belt links and the products (ammunition) are separators having holes, installed in which is a connecting belt, then the belt is rolled up in a spiral, and spacers, for example, of board are installed on both sides. 
     EFFECT: enhanced combat efficiency and reduced labor content of packing. 
     2 cl, 2 dwg
Patent RU-2232615-C2 (RU)
Inventor: MEN SHUTKINA T G
IPC: A63B23/00
Filed: 2002-08-22
Granted: 2004-07-20
Abstract: FIELD: normalizing physical culture, in particular, "hydroaerobic" type practices in swimming pools and physical culture normalizing complexes. 
     SUBSTANCE: method involves assigning individual staged intensity of exercising in water, with parts of exercising blocks being simplified, by setting music tempo and calculating predetermined heart rate value from formula:   providing alternatively six exercising practice blocks and six swimming practice blocks, with each exercising practice block and each swimming practice block having predetermined directivity; providing complex controlling of individual's state (input control data before beginning of exercising cycle, operative, current and staged control data during cycles) in four aspects (state of health, physical development, functional and psychic state) during the entire exercising cycle including three stages, with each stage of cycle lasting from 1 month to 12 months. 
     EFFECT: increased efficiency by providing for assigning of individual loading value in accordance with aerobic mode and staged load increase, with age, initial heart rate value in rest state on dry land, conditions of exercising in water, in each exercising block, as well as at different exercising cycle stages being taken into account, while providing complex state control. 
     1 dwg, 3 tbl
Patent RU-2269540-C2 (RU)
Inventor: UOSHBARN UIL JAM N
IPC: A61K31/22
Filed: 2001-03-29
Granted: 2006-02-10
Abstract: FIELD: organic chemistry, biochemistry, medicine, endocrinology. 
     SUBSTANCE: invention relates to O-arylglucoside inhibitors of SGLT2 of the formula (I):   wherein Y means compounds of formulae:       A means -O(CH 2 ) m , sulfur atom (S), -NH(CH 2 ) m  or -(CH 2 ) n  wherein n = 0-3; m = 0-2; R 1 -R 6  are determined above, and to a pharmaceutical composition based on thereof, and to methods for treatment of diabetes mellitus type 2, and micro- and macrovascular diabetic complications. 
     EFFECT: valuable medicinal properties of inhibitors. 
     15 cl, 1 tbl, 99 ex
Patent RU-2283813-C2 (RU)
Title: Micronized barium sulfate
Inventor: FERDINAND KHARDINGKHAUZ
IPC: A61K8/19
Filed: 2001-05-26
Granted: 2006-09-20
Abstract: FIELD: inorganic compounds technologies. 
     SUBSTANCE: invention is intended for chemical and printing industries, perfumery and cosmetics and can be used in preparation of pigments or fillers for paper, glues, paints, rubber goods, and skin and lip care agents. Barium salt and sulfate solutions with concentration al 0.9 M, preferably aqueous solutions of BaCl 2  and Na 2 SO 4 , are mixed in reactor operated in continuous mode and provided with rotor rotated with speed 2000 to 8000 rpm. Due to rotation of rotor, shearing, cutting, and friction forces are developed in resulting reaction mixture. Residence time of mixture in reactor lies preferably within millisecond range. Precipitate of barium sulfate is carried out at 0 to 100°C, while using moistener or dispersant during and/or after precipitation. Slurry discharged from reactor is filtered and isolated barium sulfate is washed one or more times and dried. At least 90% particles of obtained micronized barium sulfate have diameter in primary grain at least 0.1 μm. 
     EFFECT: optimized micronized barium sulfate preparation parameters. 
     11 cl, 3 ex
Patent RU-2244084-C2 (RU)
Inventor: KONONOV M P
IPC: E04H12/28
Filed: 2003-03-19
Granted: 2005-01-10
Abstract: FIELD: building, particularly for industrial chimneys construction and reconstruction. 
     SUBSTANCE: chimney comprises load-carrying latticed metal frame and gas-escape channel secured in frame. Gas-escape channel is composed of separate tubular sections along the full length thereof and is provided with sliding compensators connected with load-bearing frame and dividing channel into separate side-bars. Sliding compensators provide holding side-bars in axial direction during chimney assemblage. Gas-escape channel is formed in element-wise manner of multilayer panels produced of polyolefin. When connected in tubular sections panels create polyhedral side surface provided with support flanges arranged along the full perimeter thereof for sections connection one to another with side-bars forming. Support flanges have L-shaped extensions forming funnels in which lower part of another section is inserted. Support flange positions in lower section parts are adjusted along L-shaped extension height. 
     EFFECT: increased service life, economy and operational reliability along with reduced cost of chimney construction. 
     1 cl, 5 dwg
Patent RU-2269583-C2 (RU)
Inventor: MARGARIA TOMA
IPC: C22C1/02
Filed: 2001-09-27
Granted: 2006-02-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to a method for manufacturing alloys aluminum-silicon, in particular, alloys comprising above 7% of silicon. Method involves addition of silicon particles of size 10 mm, not above, to liquid aluminum. Silicon granulate prepared by granulation of silicon in water is used as silicon particles that shows property for fragmentation for smaller granules after heating granulate to temperature of liquid aluminum, Granulate is added to liquid aluminum at temperature 700-850°C. In particular, silicon granulate can be added at temperature 800-850°C. Silicon granulate can comprise less 0.1% granules of size less 5 mcm or less 0.05% granules of size less 5 mcm. After fragmentation silicon granulate can comprise less 0.1% granules of size less 5 mcm. Silicon granulate can comprise fraction of granules size from 1 to 10 mcm that is obtained by screening. Silicon granulate is washed out with water once or multiple for removing the more smaller particles and dried. Invention provides decreasing time in manufacturing alloys aluminum-silicon and diminishing loss of metal in oxidation. 
     EFFECT: improved manufacturing method. 
     7 cl, 6 ex
Patent RU-2258414-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-05-06
Granted: 2005-08-20
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: method relates to production of gelling concentrate containing structure-forming agents of vegetable and microbial origin. Concentrate is produced by juice pressing from prepared sugar beet being deodorized with carbon dioxide in above-critical state. Bagasse is extracted under agitation in extraction volume of water and liquid hydrogen fluoride; juice and extract are blended; and liquid ammonia and above-critical CO 2 -extract obtained from biomass of Pythium gracile micromycete are introduced into blend. Mixture is extracted according to claimed technology to obtain solid residue. Said residue in treated with liquid ammonia; blend is concentrated, treated with liquid carbon dioxide, mixed with treated solid residue from biomass of Pythium gracile micromycete; and mixture is heated up to 60°C or more. 
     EFFECT: product with improved structure-forming ability and increased thermal resistance.
Patent RU-2327915-C2 (RU)
Title: Rotary into progressive movement converter
Inventor: PERETJATKO VITALIJ VASIL EVICH
IPC: F16H9/00
Filed: 2003-06-16
Granted: 2008-06-27
Abstract: FIELD: mechanics. 
     SUBSTANCE: invention relates to assemblies for converting rotary movement to progressive movement and may be used for various actuators including window lifts in cars. Converter consists of a grooved body in the form of closed shape, working element of progressive movement with drive coupling and rotary drive. Working element of progressive movement is a set of cylindrical or tapered rollers with circular grooves along generatix. Rollers are placed to each other in the grooves. Rotary drive in the shape of chain gear is installed so that in the points of teeth catching with rollers, they are located in holes formed by circular grooves between each two side-by-side rollers. 
     EFFECT: simplification of design; improvement of manufacturability, reliability and operation life time; wider field of application. 
     2 dwg